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Technical Topics => Equipment => Topic started by: ChrisSmolinski on June 20, 2022, 2102 UTC

Title: Ramsey CT-70 Frequency Counter Manual / Schematic Wanted
Post by: ChrisSmolinski on June 20, 2022, 2102 UTC

Looking for a scan of the manual, or at least the schematic for the Ramsey CT-70 frequency counter.

Thanks!

Title: Re: Ramsey CT-70 Frequency Counter Manual / Schematic Wanted?
Post by: ThaDood on June 21, 2022, 1803 UTC

I don't have for the CT-70, but I was requested for the manual to my CT-125 FREQ Counter. And, that one can be found here.  https://archive.org/details/ramseyct125frequencycountermanual3281989  Now, is that similar to the CT-70? That, I don't know. 

Title: Re: Ramsey CT-70 Frequency Counter Manual / Schematic Wanted
Post by: ChrisSmolinski on June 21, 2022, 2111 UTC

Thanks for the link, it looks like a rather different model.

Title: Re: Ramsey CT-70 Frequency Counter Manual / Schematic Wanted
Post by: RobRich on June 21, 2022, 2217 UTC

I suspect you have already seen it, but Vintage Manuals Inc. has a CT-70 manual listed. It is priced at $26, though. o.0